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Vuagnatite in New Zealand (Note)

 

作者: David Craw,   CharlesA. Landis,   Yosuke Kawachi,  

 

期刊: New Zealand Journal of Geology and Geophysics  （Taylor Available online 1979）
卷期: Volume 22, issue 5  

页码: 627-629

 

ISSN:0028-8306

 

年代: 1979

 

DOI:10.1080/00288306.1979.10424172

 

出版商: Taylor & Francis Group

 

关键词: vuagnatite;rodingite

 

数据来源: Taylor

 

摘要:

Brown vuagnatite (CaAlSiO4(OH)) is reported from a vein cutting a rodingite dike in the Livingstone Mountains, Southland. Microprobe analyses indicate that the colouring is due to small amounts of Fe and Ti in the mineral. Colourless vuagnatite occurs as a rock-forming mineral in a Maori artifact from Pounawea, South Otago. Vuagnatite may occur widely in prehnite-hydrogrossular assemblages.

 

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